65698048

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 148803200

約数和(自身を除く): 83105152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1039, 1216, 1664, 1976, 2078, 2432, 3328, 3952, 4156, 4864, 7904, 8312, 13507, 15808, 16624, 19741, 27014, 31616, 33248, 39482, 54028, 63232, 66496, 78964, 108056, 132992, 157928, 216112, 256633, 265984, 315856, 432224, 513266, 631712, 864448, 1026532, 1263424, 1728896, 2053064, 2526848, 3457792, 4106128, 5053696, 8212256, 16424512, 32849024, 65698048]

約数ペア:

[(1, 65698048), (2, 32849024), (4, 16424512), (8, 8212256), (13, 5053696), (16, 4106128), (19, 3457792), (26, 2526848), (32, 2053064), (38, 1728896), (52, 1263424), (64, 1026532), (76, 864448), (104, 631712), (128, 513266), (152, 432224), (208, 315856), (247, 265984), (256, 256633), (304, 216112), (416, 157928), (494, 132992), (608, 108056), (832, 78964), (988, 66496), (1039, 63232), (1216, 54028), (1664, 39482), (1976, 33248), (2078, 31616), (2432, 27014), (3328, 19741), (3952, 16624), (4156, 15808), (4864, 13507), (7904, 8312)]